Oxygen/Nitrogen/Argon Separation Plant/Advanced Air Separation Plant

Product Description   Air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases.The most common method for air separation is cryogenic distillation. Cryogenic air separation units are built to provide nitrogen or oxygen and often co-produce argon. Air Separation Process Description  This ASP is adopt normal atmospheric temperature molecular sieve, and reflux expansion process.   The raw air is sucked from atmosphere, and enters the self-cleaning air suction filter to remove the dust and mechanical impurities, then the air is feed into the air compressor and be compressed to about 0.95MPa, the exhaust temperature about 40 °C, after that the air enters air cooling unit and cooling to 5 °C ~8 °C, the condensate water is separated by water separator. The cooled air is feed into molecular sieve adsorber to adsorbing the moisture, carbon dioxide and hydrocarbons in the air. The two sets of molecular sieve adsorber work alternately, when one molecular sieve adsorber is working, another one is regeneration by hot dry nitrogen, and the hot dry nitrogen is heating by the electric heaters.   In the lower column, the air is initially separated into nitrogen and oxygen enriched liquid air, at the top of lower column, the gaseous nitrogen is condensed into liquid nitrogen in the condensation evaporator, while the liquid oxygen in the low pressure side of main cooler is evaporated. Some liquid nitrogen as lower column reflux liquid, another part of liquid nitrogen is led out from the top of lower column, and subcooled by nitrogen and waste nitrogen in the subcooler, then is throttled and enter upper column for rectification. at the bottom of lower column, the oxygen enriched liquid air is led out of lower column, after been subcooled by subcooler and enter upper column for rectification.   The gaseous oxygen is led out from the bottom of main cooler and enter main heat exchanger for heating, then flow out of cold box for empting. The liquid oxygen is led out from bottom of main cooler, then is send to the cryogenic storage tank.   Waste nitrogen out of the top of upper column, is heated by subcooler and main heat exchanger. a part of waste nitrogen as the molecular sieve absorber regeneration gas, the remaining waste nitrogen emptying.   Main equipments Air Compressor                  Air Precooler                                       Water Separator                      Tubine Expander         Electric Heating Furnace           Rectification Column             Oxygen Compressor       Module Seive Purification                      Gas Storage Bag                        Electric Control Cabinet     Packaging & Shipping 1. Small  size equipment loading by containers; 2. Big size equipment In bulk or wooden box.     Company Information  Shanghai Sureway Industrial Company belongs to Sinopower Industrial Group. And as a specialized manufacturer and exporter in China for years, we supply and design Air Separation Plant, industrial gas products, LNG energy device, also we manufacture, install and debug complete set and technical service. The products we manufactured belongs to new and high technology industries. We have the advanced enterprise technology center, have a complete technical equipment production base, plant distribution around the country.   Business Type: Manufacturer, Trading Company
Main Products: LNG Air Ambient Vaporizer, PSA Oxygen/Nitrogen Generator, Air Ambient Vaporizer, LNG Storage Tank, Cryogenic Pump
Location: Shanghai, China (Mainland)
Year Established: 2008         Our Services  1. Engineers available to service oversea. 2. Three years spare parts for main equipment 3. Lifelong technical consultation and support.     FAQ 1. please provide voltage, capcity and product purity if you need the quotation. 2. Payment terms: 30% down payment by TT inadvance, 70% balance by TT before delivery or by L/C.   Welcome to visit our factory and Oxygen/Nitrogen/Argon Separation Plant/Advanced Air Separation Plant workingsite.